No. 1091 "Syngenit" - UAH 2.00;
No. 1092 "Rhodonit" - UAH 1.50;
No. 1093 "Labrador" - UAH 2.00;
No. 1094 "Agate" - UAH 1.50;
No. 1095 "Amber" - UAH 2.00;
No. 1096 "Carpathian" - UAH 1.50.

Release date: December 31 2010
The format of the block is 132x86 mm.
The format of each stamp is 47x47x47 mm.
Protection of stamps in the block: a die under the coat of arms glows in UV rays, the words "Ukraine", "Ukraina" and the numbers "2010" in Ukrainian and English.
Block protection: microtext: "L. Melnyk".
Frame perforation - 11 1/2.
The fields of the block are artistically decorated.
Texts in the margins: "Minerals of Ukraine", "Syngenite (kalushite) К2Са[SO4]2 • H2O Prykarpattia", "Rhodonite (Mn, Ca, Fe, Mg)SiO3 Carpathians", "Labrador Ca[Al2Si2O8] - Na[AlSi3O8] An50-70 Cherkasy", "Agate SiO2 Volyn", "Amber С40Н64О4 Volyn", "Carpatite С32Н17О Transcarpathia".
Barcode 4823027130231 is printed on the margins of the block.
The circulation of the block is 100,000 copies.
Block and stamp design by Larisa Melnyk.
The block is multi-colored;
Printing method – offset, congreve embossing and film embossing with a holographic effect.
The block was printed at SE "Ukraine Printing Works for the Production of Securities".